Big Daddy Attacks in new Kick Ass Clip and WonderCon Poster

WARNING! That “Kick Ass” clip below featuring Big Daddy (Nicolas Cage) going to town on some gangsters in a warehouse? Well it eventually cuts to a scene featuring Mark Strong that CONTAINS A POSSIBLE SPOILER. So, uh, don’t watch it? Or watch it, but keep in mind that it could ruin a very big plot point for you if you think about it too hard. You have been warned. Anyways, new WonderCon poster featuring Big Daddy (via Hitflix) and red band clip (via MSN) below.